Hydroxytyrosol-rich Olive Mill Wastewater, A Potential Protector Against Dyslipidemia, Diabetes and Diabetic Retinopathy in Psammomys obesus.

Olive mill wastewater (OMWW), a byproduct of olive oil extraction, constitutes a natural resource of phenolic compounds. Hydroxytyrosol (HT), the predominant compound, exhibits antioxidant, anti-inflammatory, and neuroprotective effects. This research aims to evaluate the effect of OMWW bioproduct rich in HT on retinal glial function, glutamate metabolism and synaptic transmission alterations mediated by hyperglycemia and dyslipidemia in high-calorie diet (HCD) induced diabetic retinopathy (DR) in Psammomys obesus.

Behaviour of Tunisian fed high-calorie diets: biochemical disturbance and histopathological alterations.

This work investigated the biochemical disturbances and histological alteration in animal model fed different high calorie diets (HCDs) during three months. Four diets were used: a low-calorie natural diet, halophyte plant used as control (LCD), a high standard carbohydrate diet rich in protein, HCD 0, a high carbohydrate diet rich in two concentrations of fat, HCD 1 and HCD 2. All animals having received HCDs developed dyslipidemia after one month of experiment with distinction of different sub-groups developing or not obesity and diabetes.

Anti-Obesity and Anti-Dyslipidemic Effects of Decocted Extract in Tunisian Fed a High-Calorie Diet.

is a halophyte plant that has been used in traditional medicine for the treatment of scurvy, goiter, and hypertension. It is commercialized in Europe and Asia as fresh salads, pickled vegetables, green salt, or tea powder. This work is the first to assess the potential anti-obesity and anti-dyslipidemic effects of decocted extract (SADE).